/*
 * Created on 12-Jan-2005
 * Created by Paul Gardner
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

package com.aelitis.azureus.core.dht.transport;

/**
 * @author parg
 *
 */

import java.util.List;

public interface DHTTransportRequestHandler {
    public void pingRequest(DHTTransportContact contact);

    public void keyBlockRequest(DHTTransportContact contact, byte[] key_block_request, byte[] key_block_signature);

    public DHTTransportFullStats statsRequest(DHTTransportContact contact);

    public DHTTransportStoreReply storeRequest(DHTTransportContact contact, byte[][] keys, DHTTransportValue[][] value_sets);

    public DHTTransportQueryStoreReply queryStoreRequest(DHTTransportContact contact, int header_len, List<Object[]> keys);

    public DHTTransportContact[] findNodeRequest(DHTTransportContact contact, byte[] id);

    public DHTTransportFindValueReply findValueRequest(DHTTransportContact contact, byte[] key, int max_values, short flags);

    /**
     * Mechanism for reporting that a contact has been imported
     * 
     * @param contact
     */

    public void contactImported(DHTTransportContact contact, boolean is_bootstrap);

    public void contactRemoved(DHTTransportContact contact);

    public int getTransportEstimatedDHTSize();

    public void setTransportEstimatedDHTSize(int size);
}
